baber/WOPTO huggingface dataset:
Patent JP-H10235045-A (JP)
Title: Linking sewing machine
Inventor: KOTAKI HIROSHI
IPC: D05B1/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To form beautiful seams by sewing a piece of cloth by a set linking width irrespective of the kind of the cloth. SOLUTION: A position of the cut end of a subject 102 to be sewn between a needle location B and a knife 12 is detected by a cut end position detecting means 51, and a knife position moving means 60 is controlled by a control means according to the detected cut end position to move the knife 12, so that the cut end position on the cut end position detecting means 51 comes to a set position A, i.e., the feed dislocation of the cut end is corrected.
Patent JP-S56158450-A (JP)
Title: Semiconductor device
Inventor: NAKAI TADASHI
IPC: H01L21/768
Filed: 1980-05-12
Abstract: PURPOSE:To contrive to reduce the chip size and to enhance yield of the semiconductor device by a method wherein active parts of two elements are connected with a polycrystalline Si layer, a P type part and an N type part are provided in the polycrystalline Si layer and those parts are connected with a metal layer. CONSTITUTION:When drains or gates of a P type and a N type channel MOSFET's are to be connected to each other, the P type polycrystalline Si layer 11 and the N type polycrystalline Si layer 12 are joined directly, a connecting hole 13 is provided in an oxide film thereon extending over the both layers, an Al film 14 is covered thereon and they are made to contact resistively. By this constitution, an excess space is excluded, the chip size is reduced, one hole in the oxide film on the polycrystalline Si layers 11, 12 is enough and yield is enhanced when mass production is to be performed.
Patent JP-H03264530-A (JP)
Title: Anti-retrovirus agent
Inventor: KATO AKIHISA
IPC: C07D487/22
Filed: 1990-03-14
Abstract: PURPOSE:To obtain an anti-retrovirus agent effective in inhibiting reverse transcriptase activity to suppress the proliferation of virus by using a specific compound having porphyrin skeleton, phthalocyanine skeleton or protoporphyrin skeleton as an active component. CONSTITUTION:The objective agent contains a compound of formula I (R1 to R4 are sulfonyl or H), a compound of formula II (S1 to S4 are H, sulfonyl or group of formula III; S5 is bivalent metal ion), a compound of formula IV (T1 and T5 are ethyl or vinyl; T2 and T4 are carboxyethyl or carboxyl; T3 is H or carboxymethyl; T6 is bivalent metal ion) or their pharmacologically allowable salt as an active component. The compound is administered as an oral drug at a daily dose of 10mg to 7g in several divided doses or as a parenteral drug such as intravenous injection, drip infusion, subcutaneous injection and intramuscular injection at a daily dose of 0.5mg to 1.5g.
Patent JP-H01236510-A (JP)
Title: Elevating and sinking device
Inventor: YAMADA SHUJI
IPC: F21V21/36
Filed: 1988-03-16
Abstract: PURPOSE:To provide a stopping mechanism easy to manufacture and smooth in operation by furnishing a switch for a motor on the nut moving path, and by actuating the switch through approaching of the nut to the switch. CONSTITUTION:A flexible shaft 5 driver by a motor 1 is provided and coupled with a threaded rod 6, which is to reciprocate a nut 7, and a switch 9 for motor is installed on the moving path for this nut 7 and actuated by approaching of the nut 7. That is. large-sized and heavy motor 1, drum 2, etc. are installed separately from the stopping mechanism, and the motor 1 is coupled with the threaded rod 6 through flexible joint 5. At the time of assembly of the whole construction, therefore, it is not required to be nervous for raising the dimensional accuracy. Thus an elevating/sinking device is accomplished, which is easy to manufacture and equipped with a stopping mechanism with smooth operation.
Patent JP-S59186781-A (JP)
Title: Rear body structure of automobile
Inventor: HIRAGAMI KIYOMI
IPC: B62D25/20
Filed: 1983-04-07
Abstract: PURPOSE:To increase the strength and rigidity of an automobile body and facilitate its assembly and manufacturing, by providing two members to constitute each of straight frames extending in the front-to-rear direction of the automobile body at its right and left and by coupling the members to each other at the edge of a floor panel along its through opening. CONSTITUTION:Tne rear part of a rear floor panel 1 is stepped down along a slope 1a. A hump 1c is provided at the front corner of the stepped-down part 1b. A through opening 4 for inserting a front-to-rear frame into the stepped-down part 1b is provided along the slope 1a and the hump 1c. The front-to-rear frame consists of a first member 5 coupled to the reverse side of the rear floor panel 1, and a second member 6 placed inside the stepped-down part 1b. Both the members 5, 6 are coupled to each other by a reinforced member 10 at the edge along the through opening 4. According to this constitution, the front-to-rear rigidity and strength of a vehicle body are increased and its manufacturing and assembly are facilitated.
Patent JP-S61222361-A (JP)
Title: Microfilm reader
Inventor: ITO MASAAKI
IPC: G03B21/11
Filed: 1985-03-27
Abstract: PURPOSE:To attain frame retrieval with high accuracy without need of other photodetector by using an image pickup element for reading a film image so as to detect a blip mark. CONSTITUTION:When an instruction retrieving a frame designated by an operation section 27 is inputted, a control section 25 outputs a signal to a scanning mirror derive section 21 to move the 1st and 2nd scanning mirrors 5, 9 to the left, and when a signal representing the positions 5c, 9c from a scanning mirror retrieval position detection sensor 30 is inputted, the drive is stopped. The control section 25 inputs a signal to a lamp illuminance setting section 23 to bring the illuminance of the lamp 3 to a value suitable for the detection of a CCD 10 for a blip mark 11, an instruction is given to a microfilm drive section 22 to carry a microfilm 1. In such a case, the blip mark 11 is detected by the CCD 10 and when number of frames counted by an image sensor control section 28 reaches a designated frame, a signal repesenting carrying stop of the microfilm 1 is sent to a microfilm drive section.
Patent JP-H06251604-A (JP)
Title: Fog lamp
Inventor: YAMAGATA SHINJI
IPC: F21V7/09
Filed: 1993-02-26
Abstract: PURPOSE:To improve visibility in the sideward of an automobile by specifying a reflecting surface shape of a reflecting mirror so that a light distribution characteristic of high illuminance to the periphery can be realized, in a fog lamp constituted of a light source, reflecting mirror and a lens. CONSTITUTION:A fog lamp 1 is constituted by converging radiation light from a light source 2 reflected in a direction of a lens 4 by a reflecting mirror 3 so as to adjust a light distribution characteristic by the lens 4. Further in a reflecting surface shape of the reflecting mirror 3, one hair 3A of the vertical halves in a vertical section is formed in a parabola with the light source 2 serving as the focal point by horizontally placing an axis Z1. The other one half 3B is formed in a parabola with the light source 2 serving as a focal point by placing an axis Z2 1 to 2 deg. faced downward. In a horizontal section, a range 3C of 20 to 30mm in the central part is formed in a parabola with the light source 2 serving as the focal point, and also both side parts 3D, 3E in the outside from the range 3C are constituted of an ellipse, setting the first focal point to the light source 2 and the second focal point in the vicinity of the lens 11 further tilting 0 to 8 deg. outside, so as to obtain optimum light distribution.
Patent JP-H09254825-A (JP)
Title: Automobile chassis frame and body construction
Inventor: KUSUMARU SHINYA
IPC: B62D25/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an automobile chassis frame and body construction with a satisfactory composition in the point of strength as well as in getting on and off an automobile and make common of the parts fitted to a side sill free from such terms as getting on and off the automobile and strength. SOLUTION: The upper end height of a side sill 5 composing the bottom side portion of a side door opening 3 on a body lateral 2a is varied in the midway section in the longitudinal direction of the bottom side portion, while the height position of the upper end 13a of a side sill 5 portion 13 corresponding to the lateral of a seat 4 is made relatively high and the height position of the upper end 14a of a side sill portion 14 on the front side is made relatively higher than the height of the seat 4 lateral.
Patent JP-H01235379-A (JP)
Title: Schottky-barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/872
Filed: 1988-03-16
Abstract: PURPOSE:To increase breakdown strength by making the sheet resistance of a thin layer disposed onto a semiconductor region so as to surround a barrier electrode larger than that of the barrier electrode. CONSTITUTION:One part of an Al layer 25 is removed through photoetching, and Al layers 25a and 25b are left in response to regions in which a Schottky barrier electrode 27 as a main forward current path and an equipotential changed layer must be formed. A Ti thin layer 24 is gotten rid of from a peripheral region in an element through photoetching, and Ti thin layers 24a and 24b positioned at each lower section of the Al layers 25a and 25b and Ti thin layers 24c and 24d adjacently surrounding the Ti thin layers 24a and 24b are left. The Ti thin layers 24a-24d are used as resistance layers having sheet resistance of 20-400OMEGA/square, and resistance thereof is made remarkably higher than the Al layers 25a, 26b. Heat treatment is executed. An insulating layer 30 coating first and second titanium oxide thin layers 28a, 28b and the equipotential changing layer 29 is shaped, and a semiconductor chip having a Schottky barrier, i.e. a Schottky barrier diode chip for power, is formed.
Patent JP-S53148465-A (JP)
Title: Displacement quantity detector
Inventor: YONEMOTO HIROSHI
IPC: G01B21/00
Filed: 1977-05-30
Abstract: PURPOSE: To eliminate detecting errors by noise and detect the displacement quantities between relatibely moving two objects by making the zero cross point at each period of the phase modulating signal including noise effective only once within said period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07268140-A (JP)
Title: Oxygen absorbing resin composition, sheet, film and oxygen absorbing container
Inventor: OGAWA TADATOSHI
IPC: C08L23/10
Filed: 1994-03-31
Abstract: PURPOSE:To obtain the subject composition capable of effectively suppressing deterioration of a resin to prevent occurrence of components having a peculiar taste and an offensive smell and phenomena of bad processing, by blending a linear high-density polyethylene with an oxygen adsorbent in a molten state to give a resin composition and kneading the resin composition with a thermoplastic resin. CONSTITUTION:(A) A linear high-density polyethylene (preferably one obtained by Ziegler method, having a low content of branched short chain as low as possible and >=0.95g/cm<3> density) is previously kneaded with (B) an oxygen adsorbent in a molten state to give a resin composition, which is kneaded with (C) a thermoplastic resin (preferably polypropylene) except the component B to give the objective composition. In the resin composition comprising the component A and the component B, the content of the component B is 50-80wt.% and the components are preferably blended to make the content of the component B in the objective composition 3-60wt.%. The component B is preferably obtained by coating or sticking the surface of iron powder having 0.1-100mum particle diameter with an electrolyte. CaCl2 is preferable as the electrolyte.
Patent JP-S51139794-A (JP)
Title: Microwave distance measuring equpment
Inventor: TAKEDA ATSUO
IPC: G01S13/38
Filed: 1975-05-28
Abstract: PURPOSE:To provide a microwave measuring equipment capable of covering a broad measuring range.
Patent JP-H07272059-A (JP)
Title: Bankbook handling device
Inventor: KOSUGE TAKEYUKI
IPC: G06Q40/00
Filed: 1994-03-31
Abstract: PURPOSE:To improve the operation efficiency of the device by making a distance of fast conveyance long and shortening a process time. CONSTITUTION:A final print page and a final print line scan start position are found from data which are read out of a magnetic stripe. When a final printed line is decided, a conveyance roller 18 is driven to feed a bankbook at a normal speed and at the same time, an optical read part 3 which is moved to a page mark read position is driven to make a page mark scan; after the page mark of the final print page is scanned, the conveyor roller 18 is driven to feed the bankbook up to the final print line scan start position at a high speed, the conveyance roller 18 is driven from the final print line scan start position to feed the bankbook at the normal speed, and at the same time, the optical read part 3 is driven to scan the final print line.
Patent JP-H03264245-A (JP)
Title: Production equipment
Inventor: MATSUMOTO HAJIME
IPC: B23Q41/00
Filed: 1990-03-14
Abstract: PURPOSE:To facilitate coping with variation of a kind of a product and variation of a process order and to perform a maintenance management work with high efficiency by a method wherein, in small groups into which a large group of a device is divided, a device group is formed with small groups arranged in the parallel direction of the large group and having different function. CONSTITUTION:Various devices for production are arranged in a region 10 of production equipment, and the devices having the same kind of function are arranged in a beltlike manner in a lateral direction. A large group is formed with four kinds of device groups A-D, which are arranged in a parallel. The device groups A-D are divided into a plurality of sections in proper positions in an arrangement direction to form cells A1, A2,...-D1, D2,... each forming the device group of the small groups. In each division cell, shops 1, 2, 3, 4,... are formed with different kinds of the cells arranged in a longitudinal direction. Namely, the shop 1 is formed with the cells A1, B1, C1, and D1, the shop 2 is formed with the cells A2, B2, C2, and D2, and on and following the shop 3, the shops are formed in a similar manner described above.
Patent JP-S62219495-A (JP)
Inventor: FURUKAWA TOKUMASA
IPC: H05B41/24
Filed: 1986-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11261103-A (JP)
Title: Photocoupler and optically coupled device provided therewith
Inventor: SATO MASAAKI
IPC: H01L31/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable a light-emitting device and a light-receiving device to be improved in insulating properties and light transmission properties between them and to have their optical axes coincide easily with each other. SOLUTION: A rod 10 of a light-emitting part 10, where a light-emitting device is embedded is inserted into a hole 26 provided to a light-receiving part 20 in which a light-receiving device 23 is embedded, and rods 27a and 27b of the light-receiving part 20 are each inserted into holes 17a and 17b provided to the light-emitting part 10, whereby the light-emitting part 10 and the light- receiving part 20 are fixed together. As a result of this setup, the optical axis of the light exiting window 12 coincides with that of the light-incident window of the light-receiving part 20.
Patent JP-H07266110-A (JP)
Title: Tool holding structure for machine tool
Inventor: SUGIURA TSUTOMU
IPC: B23B31/113
Filed: 1994-03-31
Abstract: PURPOSE:To restrict wear of the tapered part of a tool and the tapered part of a main spindle by providing a specified clearance between the tapered part of the main spindle and the tapered part of the tool, with the tool fixed to the main spindle. CONSTITUTION:The receiving face 14s formed around the tapered projected part 14s of a cutting tool 14 is in face-contact with the tip face 12d of a main spindle 12 with the cutting tool 14 fixed to the main spindle 12. Further, about 20mum clearance is provided between the tapered recessed part 12t of the main spindle 12 and the tapered projected part 14s of the cutting tool 14. Thus, force caused by bending moments due to machining is not applied to the tapered projected part 14s of the cutting tool 14 and the tapered recessed part 12t of the main spindle 12. As a result, the tapered projected part 14s and the tapered recessed part 12t practically do not wear with time. The positioning accuracy for the cutting tool 14 is not reduced.
Patent JP-S57178986-A (JP)
Title: Opening and closing device for slide-type hatch cover
Inventor: MURAKAMI TATSUO
IPC: B63B19/18
Filed: 1981-04-28
Abstract: PURPOSE:To move a hatch panel securely by a method wherein a plurality of hatch panels can be sequentially stocked by traveling a truck, and a rack engaging with a pinion for traveling the truck is stably clamped by the pinion and a predetermined clamping member. CONSTITUTION:When a motor is driven and the pinion 10 is rotated, wheels 5 of the truck 4 ascend along a sloped surface 18 of a recessed part 17 formed at rails 8. Simultaneously with the ascending movement, the upper surface of the truck 4 is inclined, a bent part having a overlapping piece 3 projected therefrom enters a part below an upper surface of an adjacent hatch panel 2, and as the truck 4 travels, the ruck 4 is stocked in the adjacent hatch panel 2. The stocking in the adjacent hatch panel is sequentially repeated, and a ship's hold 1 is opened. The rack 9 is clamped between the pinion 10 and the clamping member 16 fixed to a bearing arm of the pinion 10, whereby the opening of the hold 1 is performed smoothly.
Patent JP-H08238327-A (JP)
Title: Magnetic treating device
Inventor: OSHIO KOZO
IPC: A61N2/08
Filed: 1995-02-13
Abstract: PURPOSE: To provide a magnetic treating device which offers two synergistic effects by adding thermotherapy (moxabustion) to an effective magnetic treatment of a treating part. CONSTITUTION: This magnetic treating device is constituted by including iron powder 2 into a flat and thin bag 1 and providing the suitable positions on the one side face of the bag 1 with one to plural pieces of permanent magnets 3 magnetized to an axial direction in such a manner that the N pole surfaces or S pole surfaces of the permanent magnets 3 face one side face. A release material is superposed on the region inclusive of the surface of the adhesive layer 4 disposed on one surface side. Further, the bag 1 is so formed as to have suitable air permeability. The iron powder 2 and an oxidation accelerator are mixedly included in such bag 1 so that the heat by oxidation of the iron powder 2 is generated.
Patent JP-H05268550-A (JP)
Title: Liquid crystal display device
IPC: H04N5/66
Filed: 1992-03-19
Abstract: PURPOSE:To realize the liquid crystal display device with high display resolution. CONSTITUTION:The display device is characterized by being provided with a video conversion circuit 1 converting an inputted original signal into a digital signal, a 1st frame memory 2 storing the digital signal converted by the video conversion circuit 1, a liquid crystal display section 6 having a QUAD filter pattern, an arithmetic operation circuit 3 implementing coordinate conversion and interpolation processing so that the digital signal stored in the 1st frame memory 2 is in matching with the QUAD filter pattern of the liquid crystal display section 6, a 2nd frame memory 4 storing the result of arithmetic operation by the arithmetic operation circuit 3, and a driver 5 generating a display signal from the digital signal stored in the 2nd frame memory 4.
Patent JP-2000262090-A (JP)
Title: Controller for permanent magnet motor
Inventor: NONAKA TERUO
IPC: H02P6/20
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To start steadily, using a general-purpose low-cost inverter without a rotation detector. SOLUTION: A controller is used for a permanent magnet motor 1, in which a rotor with a permanent magnet is rotated in synchronization with rotation of field on the stator side. A function generator 8, that generates a control voltage 8s for rotating a stator-side field slowly at a starting initial time, and rotating it at a normal speed after a given time is connected to an inverter 4.
Patent JP-S61223909-A (JP)
Title: Solar light tracking device
Inventor: KURASHIMA SHOZO
IPC: F24S50/20
Filed: 1985-03-29
Abstract: PURPOSE:To decrease extremely a driving energy required for driving a rotary rack base by making the rotary rack base have a buoyancy, so that it is positioned on a liquid surface by maintaining a floating state, in a solar light generating device formed by loading a solar battery array on the rotary rack base. CONSTITUTION:A rotary rack base 2 is fitted loosely to a fixed shaft 1 through a cylindrical fitting part 5 which has been provided on the lower face of a revolving shaft 4, also contains a buoyancy bag and other buoyancy forming means in its inside, and floated on the water surface by maintaining its level. Also, on the upper face of the rotary rack base 2, and on the periphery of the rotary rack base concerned 2, plural solar battery arrays 6a- to be used for power generation, and a pair of solar battery arrays 7, 8 having a sensor function, and tracking driving mechanisms 11, 12 consisting of DC motors 9a, 9b and screws 10a, 10b are provided, respectively. These solar battery arrays 7, 8 are connected electrically to the DC motors 9a, 9b which have been place at the same side, respectively, and rotational force corresponding to electromotive forces A, B of the solar battery arrays 7, 8 are given to the screws 10a, 10b which have been connected to the DC motors concerned A, B.
Patent JP-H04298017-A (JP)
Title: Method and device for stabilizing temperature in developing device or wet etching device
Inventor: TAKEI SHIGEO
IPC: G05D23/00
Filed: 1991-03-27
Abstract: PURPOSE:To carry out surface temperature control of a wafer and a mask accurately and readily and to stabilize a temperature thereof in a resist pattern developing device and a wet etching device. CONSTITUTION:A device is composed of circulation solution which heats and cools a substrate holding stand 4 for holding a processing substrate 1 such as a wafer and a mask, a means 2 for detecting a surface temperature of the processing substrate 1 which is held on the substrate holding stand 4, and means 6, 7 for controlling a surface temperature of the processing substrate 1 to be inside a specified allowable temperature range by controlling a temperature and flow rate of circulation solution based on a surface temperature which is detected by the surface temperature detecting means 2.
Patent JP-S54154808-A (JP)
Title: Fluid compresor
Inventor: TAKAMATSU HIROSHI
IPC: F04B35/00
Filed: 1978-05-29
Abstract: PURPOSE: To fasten the front end surface of a cylinder housing on the rear end surface of a front side casing for facilitating assembly and to provide oil grooves in a driving section and said cylinder housing for smooth lubrication of sliding section.  
     CONSTITUTION: The rear end surface of a front side casing 1 is fastened so as to butt the front end surface of a cylinder housing 20. Thereby, assembly is facilitated, and pressure contact can be easily made to improve airtightness. Further, the peripheral portion of the front and rear support sections of a driving shaft 2 is formed into a low-pressure fluid suction chamber 1c, said suction chamber 1c is connected to the space formed in said cylinder housing 20, a groove 5 is provided on said driving shaft 2 so as to communicate with said space, and a groove 2c is provided on the front wall face of said suction chamber 1c so as to extend up to said shaft support sections. Thereby, the fitting section of said shaft support sections for said driving section 2 and a sliding member 30 can be lubricated smoothly by the mist lubricating oil contained in constantly flowing fluid. 
     COPYRIGHT: (C)1979,JPO&Japio